25709384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{45263}}^1$

素因数の和:45340

約数の個数: 16

約数和(自身を含む): 48885120

約数和(自身を除く): 23175736

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 45263, 90526, 181052, 362104, 3213673, 6427346, 12854692, 25709384]

約数ペア:

[(1, 25709384), (2, 12854692), (4, 6427346), (8, 3213673), (71, 362104), (142, 181052), (284, 90526), (568, 45263)]